#PI_Daily The news is out: @NewHorizons2015 has discovered the tightest orbit binary Kuiper Belt Objects (KBOs) ever! This was accounted by Dr Hal Weaver in a presser today, see: https://t.co/CNzdH1tIf9 We can only do this because we pass KBOs closely as we transect the belt! pic.twitter.com/lyD0x99cl2

— Alan Stern (@AlanStern) October 6, 2021